DBCO-Sulfo-Link-biotin CAS 1363444-70-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1363444-70-5 |
| Molecular Formula | C31H35N5O7S2 |
| Molecular Weight | 653.77 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
DBCO-Sulfo-Link-biotin (CAS 1363444-70-5) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C31H35N5O7S2. Molecular weight: 653.77 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C31H35N5O7S2 |
| Molecular Weight | 653.77 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 17.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Nitrogen Atoms | 5 |
| Sulfur Atoms | 2 |
Related DBCO Standards
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- N-DBCO-N-bis(PEG2-C2-acid) (CAS 2110449-00-6)
- DBCO-NHCO-PEG4-NH-Boc (CAS 1255942-12-1)
- DBCO-PEG4-NH-Boc (CAS 2353410-17-8)
- DBCO-NHCO-PEG5-NHS ester (CAS 1378531-80-6)
- DBCO-PEG5-NHS ester (CAS 2144395-59-3)
Recommended Standards
- Iopamidol Impurity 41 (CAS CATO-C4X-145041)
- (9H-fluoren-9-yl)methyl (S)-(1-(methoxy(methyl)amino)-1,5-dioxo-5-(tritylamino)pentan-2-yl)carbamate (CAS 474123-46-1)
- Iopamidol Impurity 40 (CAS CATO-C4X-145040)
- 5'-Hydroxyspiro[cyclobutane-1,3'-indolin]-2'-one (CAS 2770058-38-1)
- (R)-1-(6-Ethoxy-2-(methylthio)pyrimidin-4-yl)pyrrolidin-3-ol (CAS 1354019-51-4)
- 119899-27-3 2-(Trifluoromethyl)pyridine-3-carbonyl chloride DTXSID30664977 (CAS 119899-27-3)
- 2-Chloro-3-methoxyaniline (CAS 113206-03-4)
- 2-Chloro-5-sulfobenzoic acid (CAS 40284-70-6)
- 3-(2-Amino-thiazol-4-yl)-7-propoxy-chromen-2-one (CAS 554407-09-9)
- (Leu31,Pro3?)-Neuropeptide Y (porcine) trifluoroacetate salt (CAS 125580-28-1)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com